29529-80-4

Upstream product

• 6339-79-3 (4-hydroxyphenyl)methylene-2-thioxo-4-thiazolidinone 
• 141-84-4 2-thioxo-4-thiazolidinone 
• 123-08-0 4-hydroxy-benzaldehyde 
• 1689-73-2 N-(p-hydroxybenzylidene)aniline 
• 79788-50-4 5-[(4-Hydroxy-phenyl)-phenylamino-methyl]-3-phenyl-2-thioxo-thiazolidin-4-one 

Downstream Products

• 64449-50-9 methyl 3-p-hydroxyphenyl-2-mercaptoacrylate 
• 1039404-49-3 bis(triethylphosphine)digold(I) 3-(4-hydroxyphenyl)-2-sulfanylpropenoate 
• 1039404-49-3 C₂₁H₃₆Au₂O₃P₂S 
• 1265227-93-7 Ag(P(C₆H₅)3)3(C₆H₄OHCHCSCO₂H) 

Relevant academic research and scientific papers

The chelating behaviour of 3-(4-X-phenyl)-2-sulfanylpropenoic acids with the PbII ion - Relevance of the lone electron pair in the supramolecular structures of the 2:1 complexes

The interaction of 3-(4-X-phenyl)-2-sulfanylpropenoic acids [H 2(X-pspa); X = -F, -Cl, -Br, -I, -OCH3, -OCF3, -OH] with lead(II) acetate in an alcoholic medium was explored in the search for new chelating agents for the Pb2+ ion. The direct reactions afforded [Pb(X-pspa)] complexes in yields of 67 (X = -Br) to 95 % (X = -OCH 3). When the PbII/H2(X-pspa) reaction was performed in the presence of diisopropylamine (Q), the derivatives [HQ] 2[Pb(X-pspa)2] (X = Cl, Br) were obtained. All of the complexes were characterized by spectrometric (FAB-MS and ESI-MS) and spectroscopic (IR, 1H and 13C NMR spectroscopy) methods and these showed the permanence of the O,S coordination of the ligands to the metal ion in dimethyl sulfoxide (DMSO) solution. H2(Cl-pspa), [HQ]2[Pb(Cl-pspa)2] and [HQ]2[Pb(Br-pspa) 2] were also fully characterized in the solid state by X-ray diffraction. The importance of the stereochemically active lone electron pair of the PbII ion in the supramolecular arrangement of [HQ] 2[Pb(X-pspa)2] (X = Cl, Br) is discussed. The characteristics of complexes formed by 3-(4-X-phenyl)-2-sulfanylpropenoic acids with lead(II) cations have been explored both in the solid state and in solution. The importance of the stereochemically active lone electron pair of the PbII ion in the supramolecular arrangement of [HQ] 2[Pb(X-pspa)2] (X = Cl, Br; Q = diisopropylamine) is discussed. Copyright

Synthesis and antimicrobial activities of gold(I) sulfanylcarboxylates

Reaction of NaAuCl4H2O and thiodiglycol (1:3 molar ratio) with 3-(aryl)-2-sulfanylpropenoic acids, H2xspa0[x:p03-phenyl- , f03-(2-furyl)-, t03-(2-thienyl)-, o-py03-(2-pyridyl)-, Clp03-(2-chlorophenyl)- , -o-mp03- (2-methox

Synthetic inhibitor of leaf-closure that reveals the biological importance of leaf-movement for the survival of leguminous plants

Nyctinasty has been known since pre-Christian era, whereas the question 'Why do leguminous plants sleep?' has always puzzled scientists. This paper gives a clue to the historical mystery: by using synthetic inhibitors for nyctinasty, we found that legumes cannot survive without nyctinasty.

ADDITION OF HETEROCYCLIC CH ACIDS TO THE C=N BOND OF AZOMETHINES

The aminomethylation of oxindole, 1-phenyl-3-methyl-5-pyrazolone, and N-phenylrhodanine was studied.Derivatives of these CH acids were obtained as a result of aminomethylation.The addition products were subjected to acid and base hydrolysis; the correspon